Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ba1d1b49c00b415c…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: b89407aa0a873eca35d89002b48ea302 SHA-1: e7c12a7817668af682ae4a3eec6717f5820a7988 SHA-256: ba1d1b49c00b415ca7f9c5b0c0b1c0a2a56d827f8aaf1327efbbd8fe1068b76a
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to act as a dropper. While no VBA or script content was explicitly provided, the heuristic firing indicates the presence of malicious code within the Excel document, likely intended to download and execute a secondary payload. The SHA256 hash is included as a primary IOC.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0